In Archimedes' day, close approximations of pi had been known for over 1,000 years. An Egyptian document dated to 1650 B.C., for example, gives a value of 4 (8/9) 2, or 3.1605. Archimedes' value ...

Pi is basically used to find out the area and circumference of the circle Pi value plays a crucial role in understanding some mathematical concepts Without the Pi concept, mathematics loses its ...